title: Loss of chromosome 22 and proliferative potential in ependymomas.
mesh_terms: D000293:Adolescent; D000328:Adult; D001932:Brain Neoplasms / Q000235:genetics*; D002648:Child; D002675:Child, Preschool; D002871:Chromosome Banding; D002872:Chromosome Deletion; D002892:Chromosomes, Human, Pair 22; D004273:DNA, Neoplasm / Q000235:genetics*; D004806:Ependymoma / Q000235:genetics*; D005260:Female; D006801:Humans; D017404:In Situ Hybridization, Fluorescence; D007223:Infant; D019394:Ki-67 Antigen / Q000378:metabolism; D008297:Male
chemical_list: D004273:DNA, Neoplasm; D019394:Ki-67 Antigen